2012 INFINITI G37 brake fluid

Black plate (411,1)
[ Edit: 2012/ 1/ 17 Model: V36-D ]Accelerator pedal: Check the pedal for
smooth operation and make sure the pedal
does not catch or require uneven effort.
Keep the floor mat away from the pedal.
Automatic transmission P (Park) mechan-
ism: On a fairly steep hill, check that your
vehicle is held securely with the selector
lever in the P (Park) position without
applying any brakes.
Brake pedal: Check the pedal for smooth
operation. If the brake pedal suddenly
goes down further than normal, the pedal
feels spongy or the vehicle seems to take
longer to stop, see an INFINITI retailer
immediately. Keep the floor mat away from
the pedal.
Brakes: Check that the brakes do not pull
the vehicle to one side when applied.
Parking brake: Check the parking brake
operation regularly. The vehicle should be
securely held on a fairly steep hill with only
the parking brake applied. If the parking
brake needs adjusted, see an INFINITI
retailer.
Seat belts: Check that all parts of the seat
belt system (for example, buckles, an-
chors, adjuster and retractors) operate
properly and smoothly, and are installed securely. Check the belt webbing for cuts,
fraying, wear or damage.
Seats: Check seat position controls such as
seat adjusters, seatback recliner, etc. to
ensure they operate smoothly and that all
latches lock securely in every position.
Check that the head restraints move up
and down smoothly and that the locks (if
so equipped) hold securely in all latched
positions.
Steering wheel: Check for changes in the
steering conditions, such as excessive free
play, hard steering or strange noises.
Warning lights and chimes: Make sure that
all warning lights and chimes are operating
properly.
Windshield defroster: Check that the air
comes out of the defroster outlets properly
and in sufficient quantity when operating
the heater or air conditioner.
Windshield wiper and washer*: Check that
the wipers and washer operate properly
and that the wipers do not streak.
Under the hood and vehicle GUID-29B64B94-E77F-40DC-A4B2-6B5D542860ED
The maintenance items listed here should
be checked periodically (for example, each
time you check the engine oil or refuel). Battery*: Check the fluid level in each cell.
It should be between the MAX and MIN
lines. Vehicles operated in high tempera-
tures or under severe condition require
frequent checks of the battery fluid level.
Brake fluid level*: Make sure that the
brake fluid level is between the MAX and
MIN lines on the reservoir.
Engine coolant level*: Check the coolant
level when the engine is cold.
Engine drive belts*: Make sure that no belt
is frayed, worn, cracked or oily.
Engine oil level*: Check the level after
parking the vehicle on a level spot and
turning off the engine. Wait more than 15
minutes for the oil to drain back into the oil
pan.
Exhaust system: Make sure there are no
loose supports, cracks or holes. If the
sound of the exhaust seems unusual or
there is a smell of exhaust fumes, im-
mediately have the exhaust system in-
spected by an INFINITI retailer. (See
“ Precautions when starting and driving ”
(P.5-3) for exhaust gas (Carbon monoxide).)
Fluid leaks: Check under the vehicle for
fuel, oil, water or other fluid leaks after the
vehicle has been parked for a while. Water
Maintenance and do-it-yourself
8-5

Black plate (412,1)
[ Edit: 2012/ 1/ 17 Model: V36-D ]8-6 Maintenance and do-it-yourselfdripping from the air conditioner after use
is normal. If you should notice any leaks or
if gasoline fumes are evident, check for the
cause and have it corrected immediately.
Power steering fluid level* and lines:
Check the level when the fluid is cold,
with the engine off. Check the lines for
proper attachment, leaks, cracks, etc.
Radiator and hoses: Check the front of the
radiator and clean off any dirt, insects,
leaves, etc., that may have accumulated.
Make sure the hoses have no cracks,
deformation, rot or loose connections.
Underbody: The underbody is frequently
exposed to corrosive substances such as
those used on icy roads or to control dust.
It is very important to remove these
substances, otherwise rust will form on
the floor pan, frame, fuel lines and around
the exhaust system. At the end of winter,
the underbody should be thoroughly
flushed with plain water, being careful to
clean those areas where mud and dirt may
accumulate. For additional information,
see “ Cleaning exterior ” (P.7-2).
Windshield washer fluid*: Check that there
is adequate fluid in the reservoir. GUID-DA5BC1C7-4A3F-402D-B20E-D7AF3C2C5866
When performing any inspection or main-
tenance work on your vehicle, always take
care to prevent serious accidental injury to
yourself or damage to the vehicle. The
following are general precautions which
should be closely observed.
WARNING . Park the vehicle on a level surface, apply
the parking brake securely and block the
wheels to prevent the vehicle from
moving. For manual transmission mod-
els, move the shift lever to N (Neutral).
For automatic transmission models,
move the selector lever to P (Park).
. Be sure the ignition switch is in the OFF
or LOCK position when performing any
parts replacement or repairs.
. Never connect or disconnect the battery
or any transistorized component while
the ignition switch is in the ON position.
. Never leave the engine or automatic
transmission related component har-
nesses disconnected while the ignition
switch is in the ON position.
. If you must work with the engine
running, keep your hands, clothing, hair and tools away from moving fans, belts
and any other moving parts.
. It is advisable to secure or remove any
loose clothing and remove any jewelry,
such as rings, watches, etc. before
working on your vehicle.
. Always wear eye protection whenever
you work on your vehicle.
. If you must run the engine in an
enclosed space such as a garage, be
sure there is proper ventilation for
exhaust gases to escape.
. Never get under the vehicle while it is
supported only by a jack. If it is
necessary to work under the vehicle,
support it with safety stands.
. Keep smoking materials, flame and
sparks away from fuel tank and the
battery.
. Your vehicle is equipped with an auto-
matic engine cooling fan. It may come on
at any time without warning, even if the
ignition key is in the OFF position and
the engine is not running. To avoid
injury, always disconnect the negative
battery cable before working near the
fan.MAINTENANCE PRECAUTIONS

Black plate (414,1)
[ Edit: 2012/ 1/ 17 Model: V36-D ]8-8 Maintenance and do-it-yourself GUID-AFE9B83F-FA8B-4F31-955F-26554D8ED4E6
SDI2709
VQ25HR/VQ37VHR ENGINE GUID-7476C613-7968-488E-A6AE-1408D693BF3B
1. Fuse/fusible link holder
2. Battery
3. Engine oil filler cap
4. Brake fluid reservoir
5. Clutch fluid reservoir (Manual Trans- mission models)
6. Window washer fluid reservoir
7. Power steering fluid reservoir
8. Air cleaner
9. Radiator filler cap 10. Drive belts
11. Engine coolant reservoir
12. Engine oil dipstick (for VQ37VHR
engine model)
13. Engine oil dipstick (for VQ25HR en-
gine model)ENGINE COMPARTMENT CHECK LOCATIONS

Black plate (421,1)
[ Edit: 2012/ 1/ 17 Model: V36-D ]GUID-7601D96E-EEDD-44AF-87A6-218F86572DA1
For further brake and clutch fluid informa-
tion, see “ Capacities and recommended
fuel/lubricants ” (P.9-2) of this manual.
WARNING. Use only new fluid from a sealed
container. Old, inferior or contaminated
fluid may damage the brake system. The
use of improper fluids can damage the
brake system and affect the vehicle ’ s
stopping ability.
. Clean the filler cap before removing.
. Brake fluid is poisonous and should be
stored carefully in marked containers out
of the reach of children.
CAUTIONDo not spill the fluid on painted surfaces.
This will damage the paint. If fluid is spilled,
wash the surface with water. SDI2025
BRAKE FLUID GUID-99026060-C0AC-4F76-8C26-6B47003C3E51
Check the fluid level in the reservoir. If the
fluid is below the MIN line
* 2
or the brake
warning light comes on, add Genuine
NISSAN Super Heavy Duty Brake Fluid or
equivalent DOT 3 fluid up to the MAX line
* 1
. If fluid must be added frequently, the
system should be checked by an INFINITI
retailer. SDI1906A
CLUTCH FLUID (if so equipped) GUID-27C4E9C5-6E75-49DB-A514-FE503E946A9F
Check the fluid level in the reservoir. If the
fluid level is below the MIN line
* 1
, add
Genuine NISSAN Super Heavy Duty Brake
Fluid or equivalent DOT 3 fluid up to the
MAX line
* 2
. If fluid must be added
frequently, the system should be checked
by an INFINITI retailer.
Maintenance and do-it-yourself
8-15BRAKE AND CLUTCH FLUID

Black plate (453,1)
[ Edit: 2012/ 1/ 17 Model: V36-D ]Power steering fluid (PSF)
Refill to the proper oil level according to the instructions in the “ 8.
Maintenance and do-it-yourself ” section. Genuine NISSAN PSF or equivalent*8
Brake and clutch fluid Genuine NISSAN Super Heavy Duty Brake Fluid*9 or equivalent DOT 3
Multi-purpose grease
Without limited slip differential — — —
NLGI No. 2 (Lithium soap base)
With limited slip differential — — —
Air conditioning system refrigerant — — — HFC-134a (R-134a)*10
Air conditioning system lubricants — — — NISSAN A/C System Oil
Type S or exact equivalent
Window washer fluid — — — Genuine NISSAN Windshield Washer Concentrate Cleaner & Antifreeze or equivalent
*1:
For additional information, see “ Engine oil ” (P.8-11) for changing engine oil.
*2: INFINITI recommends Genuine NISSAN Ester Engine Oil available at an INFINITI retailer.
*3: For additional information, see “ Engine oil and oil filter recommendation ” (P.9-6).
*4: Using automatic transmission fluid other than Genuine NISSAN Matic S ATF will cause deterioration in driveability and automatic transmission durability, and may damage the automatic
transmission, which is not covered by the INFINITI new vehicle limited warranty.
*5: For hot climates, viscosity SAE 90 is suitable for ambient temperatures above 32 8 F (0 8 C).
*6: See an INFINITI retailer for service for synthetic oil.
*7: Using transfer fluid other than Genuine NISSAN Matic J ATF will cause deterioration in driveability and transfer durability, and may damage the transfer, which is not covered by the INFINITI new
vehicle limited warranty.
*8: DEXRON TM
VI type ATF may also be used.
*9: Available in mainland USA through an INFINITI retailer.
*10: For additional information, see “ Vehicle identification ” (P.9-12) for air conditioner specification label.
Technical and consumer information
9-3

Black plate (479,1)
[ Edit: 2012/ 1/ 17 Model: V36-D ]10 Index Number4 Wheel Active Steer (4WAS) system .................... 5-57
4 Wheel Active Steer (4WAS) warning light .......... 2-14
AABS (Anti-lock Braking System) ............................ 5-54
Advanced air bag system ..................................... 1-46
Air bag system
Advanced air bag system ................................ 1-46
Front passenger air bag and status light ......... 1-49
Front-seat mounted side-impact supplemental
air bag system ................................................ 1-52
Roof-mounted curtain side-impact
supplemental air bag system .......................... 1-52
Air bag warning labels ......................................... 1-55
Air bag warning light .................................. 1-55, 2-17
Air cleaner housing filter ...................................... 8-21
Air conditioner
Air conditioner service .................................... 4-41
Air conditioner specification label ................... 9-14
Air conditioning system refrigerant and
lubricant recommendations ..................... 4-41, 9-7
Automatic climate control ............................... 4-31
In-cabin microfilter .......................................... 4-40
Alarm, How to stop alarm (see vehicle
security system) ................................................... 2-29
Alcohol, drugs and driving ..................................... 5-8
All-wheel drive (AWD) ........................................... 5-45 All-wheel drive (AWD) driving
safety precautions ................................................. 5-8
All-wheel drive (AWD) warning light ..................... 2-12
Antenna ............................................................... 4-89
Anti-lock Braking System (ABS) ............................ 5-54
Anti-lock braking system (ABS) warning light ....... 2-13
Appearance care
Exterior appearance care ................................... 7-2
Interior appearance care ................................... 7-4
Armrest ................................................................ 1-13
Ashtrays (See cigarette lighter and ashtrays) ....... 2-44
Audible reminders ............................................... 2-19
Audio operation precautions ................................ 4-41
Audio system ....................................................... 4-41
Steering wheel audio controls ......................... 4-87
Autolight system .................................................. 2-35
Automatic
Automatic adjusting function
(front windows) ............................................... 2-54
Automatic climate control ..................... 4-32, 4-34
Automatic transmission fluid (ATF) .................. 8-14
Climate control ............................................... 4-31
Door locks ........................................................ 3-6
Drive positioner .............................................. 3-31
Driving with automatic transmission ............... 5-14
Moonroof ........................................................ 2-55
Seat positioner ............................................... 3-31
Average fuel consumption and speed ................... 2-26
Avoiding collision and rollover ............................... 5-6 B Battery ................................................................. 8-17
Battery saver system ...................................... 2-37
Intelligent Key ................................................. 8-26
Variable voltage control system ...................... 8-19
Before starting the engine ................................... 5-12
Belts (See drive belts) .......................................... 8-19
Bluetooth ®
hands-free phone system
(models with navigation system) .......................... 4-90
Bluetooth ®
hands-free phone system
(models without navigation system) ................... 4-100
Bluetooth ®
streaming audio ................................ 4-70
Brake
Anti-lock Braking System (ABS) ....................... 5-54
Brake and clutch fluid ..................................... 8-15
Brake fluid ...................................................... 8-15
Brake system .................................................. 5-51
Parking brake operation .................................. 5-20
Warning light .................................................. 2-13
Break-in schedule ................................................ 5-45
Brightness control
Display ON/OFF button ..................................... 4-9
Instrument panel ............................................ 2-38
Bulb check/instrument panel ............................... 2-12
Bulb replacement ................................................. 8-28

Black plate (481,1)
[ Edit: 2012/ 1/ 17 Model: V36-D ]Engine start operation indicator (Manual
Transmission models) ..................................... 2-23
If your vehicle overheats ................................. 6-10
Starting the engine ......................................... 5-13
Entry/exit function ............................................... 3-31
Event Data Recorders (EDR) .................................. 9-27
Exhaust gas (carbon monoxide) ............................. 5-3
FF.M.V.S.S./C.M.V.S.S. certification label ................ 9-13
Filter
Air cleaner housing filter ................................. 8-21
Changing engine oil and filter ......................... 8-11
Flashers (See hazard warning flasher switch) ....... 2-39
Flat tire .................................................................. 6-2
Flat towing ........................................................... 9-23
Floor mat cleaning ................................................. 7-5
Fluid
Automatic transmission fluid (ATF) .................. 8-14
Brake and clutch fluid ..................................... 8-15
Brake fluid ...................................................... 8-15
Capacities and
recommended fuel/lubricants ........................... 9-2
Engine coolant .................................................. 8-9
Engine oil ....................................................... 8-11
Power steering fluid ........................................ 8-14
Window washer fluid ...................................... 8-16
FM-AM-SAT radio with Compact Disc
(CD) player ........................................................... 4-57
Fog light switch ................................................... 2-39
Front passenger air bag and status light .............. 1-49 Front power seat adjustment .................................. 1-3
Front seat, Front seat adjustment ........................... 1-3
Front-seat active head restraints .......................... 1-12
Fuel
Capacities and
recommended fuel/lubricants ........................... 9-2
Fuel economy .................................................. 5-45
Fuel economy information (display) ................. 4-11
Fuel octane rating ............................................. 9-4
Fuel recommendation ........................................ 9-4
Fuel-filler cap .................................................. 3-23
Fuel-filler door ................................................ 3-23
Gauge ............................................................... 2-9
LOOSE FUEL CAP warning ................................ 3-25
Fuses ................................................................... 8-24
Fusible links ........................................................ 8-24
GGarage door opener, HomeLink ®
Universal Transceiver ........................................... 2-59
Gas cap ............................................................... 3-23
Gauge .................................................................... 2-6
Engine coolant temperature gauge .................... 2-8
Fuel gauge ........................................................ 2-9
Odometer .......................................................... 2-7
Speedometer .................................................... 2-7
Tachometer ....................................................... 2-8
Trip computer ................................................. 2-26
General maintenance ...................................... 8-3, 8-4
Glove box ............................................................ 2-47
Golf bag stowing ................................................. 2-51 H Hands-free phone system, Bluetooth ®
(models with navigation system) .......................... 4-90
Hands-free phone system, Bluetooth ®
(models without navigation system) ................... 4-100
Hazard warning flasher switch ............................. 2-39
Head restraints ...................................................... 1-9
Headlights
Bulb replacement ............................................ 8-30
Headlight switch ............................................. 2-35
Xenon headlights ............................................ 2-34
Heated seats ....................................................... 2-40
Heater, Automatic climate control ........................ 4-31
HomeLink ®
Universal Transceiver ......................... 2-59
Hood release ....................................................... 3-18
Hook, Coat hooks ................................................ 2-50
Horn .................................................................... 2-40
I Ignition switch
(Push-button) .................................................... 5-9
Manual transmission models .......................... 5-18
Immobilizer system .............................................. 2-30
In-cabin microfilter ............................................... 4-40
Indicator
Dot matrix display .......................................... 2-20
Lights ............................................................. 2-18
INFINITI Vehicle Immobilizer System ..................... 2-30
INFINITI voice recognition system ....................... 4-114
10-3

Black plate (483,1)
[ Edit: 2012/ 1/ 17 Model: V36-D ]Mechanical key (Intelligent Key system) ................. 3-3
Memory storage, Automatic drive positioner ........ 3-33
Meter, Trip computer ............................................ 2-26
Meters and gauges ................................................ 2-6
Instrument brightness control ......................... 2-38
Mirror
Inside mirror ................................................... 3-28
Outside mirrors ............................................... 3-29
Vanity mirror ................................................... 3-31
Monitor, Rearview monitor ................................... 4-23
Moonroof ............................................................. 2-55
NNew vehicle break-in ............................................ 5-45
No key warning .................................................... 2-22
OOdometer ............................................................... 2-7
Off-road recovery ................................................... 5-7
Oil
Capacities and
recommended fuel/lubricants ........................... 9-2
Changing engine oil and filter ......................... 8-11
Checking engine oil level ................................ 8-11
Engine oil ....................................................... 8-11
Engine oil viscosity ........................................... 9-7
Oil filter replacement indicator ........................ 2-24
Operation, Indicators for operation ...................... 2-22
Outside air temperature ....................................... 2-27
Outside mirrors .................................................... 3-29 Overheat, If your vehicle overheats ...................... 6-10
Owner ’ s Manual/Service Manual
order information ................................................. 9-28
PPanic alarm ......................................................... 3-15
Parking
Brake break-in ................................................ 5-51
Parking brake operation .................................. 5-20
Parking brake release warning ........................ 2-23
Parking on hills .............................................. 5-47
Personal lights ..................................................... 2-57
Phone
Bluetooth ®
hands-free phone system
(models with navigation system) ..................... 4-90
Bluetooth ®
hands-free phone system
(models without navigation system) .............. 4-100
Car phone or CB radio .................................... 4-89
Power
Front seat adjustment ....................................... 1-3
Power door lock ................................................ 3-4
Power outlet ................................................... 2-43
Power steering fluid ........................................ 8-14
Power steering system .................................... 5-50
Power windows ............................................... 2-52
Precautions
Audio operation .............................................. 4-41
Braking precautions ........................................ 5-51
Child restraints ............................................... 1-23
Cruise control ................................................. 5-21
Maintenance ..................................................... 8-6 Seat belt usage .............................................. 1-14
Supplemental restraint system ........................ 1-41
When starting and driving ................................. 5-3
Pre-crash seat belts ............................................. 1-16
Predictive course line settings ............................. 4-29
Preview function .................................................. 5-52
Preview function (for Intelligent cruise
control system) .................................................... 5-44
Preview Function warning light ............................. 2-16
Push starting ....................................................... 6-10
Push warning (Automatic
Transmission models) .......................................... 2-22
Push-button ignition switch .......................... 5-9, 5-10
R Radio ................................................................... 4-41
Car phone or CB radio .................................... 4-89
FM-AM-SAT radio with Compact Disc
(CD) player ...................................................... 4-57
Rain-sensing auto wiper system ........................... 2-33
Rapid air pressure loss .......................................... 5-7
Readiness for inspection/maintenance (I/M) test
(US only) ............................................................. 9-27
Rear door lock, Child safety rear door lock ............ 3-6
Rear seats ............................................................. 1-7
Rear window and outside mirror
defroster switch ................................................... 2-34
Rearview monitor ................................................. 4-23
Recorders, Event data .......................................... 9-27
Registering your vehicle in another country ......... 9-11
Remote keyless entry system ............................... 3-14
10-5